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100% PP BEF 99 Meltblown Nonwoven Fabric

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100% 100% PP BEF 99 Meltblown Nonwoven fabric

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Supply AbilityPackaging & Delivery
Technical standards for melt-blown ( BFE 95 disposable mask Melt-Blown )

ItemTechnical indexTest Method
Composition100%PP
ExteriorWhite, soft, no ochre change, no dirt, no foreign matter, no broken mixVisual inspection
SmellNo obvious odorNose
Width (cm)17.5cm or by clients' requestRuler
Whiteness80%Whiteness Meter
Single gram weight(e/-j)25 +/-7%(g)Electronic balance
Flow (l/-in)858130 Tester
Resistance< 2.08130 Tester
Transmittance(%)W 188130 Tester
Bacterial filtration efficiency>95%8130 Tester
Paper core7.6cmTape Measure
Roll’s diameterUnder 70cmTape Measure
Each pack high degreeUnder 80cmTape Measure
Each roll should be marked with order number, roll number, production date: Be sure to use plastic to prevent rain and moisture,

Manufacturing Technique

  1. Filter material Gas filter: medical masks, room air conditioners filter material Liquid filter: beverage filtration, water filtration

  2. 2.Medical & Health Material Surgical Mask: inner and outer layers with spun- bond material, in the middle is melt blown fabric.

  3. 3.Clothing Materials melt-blown non-woven by the microfiber into a net, so its very soft feel. And the fabric of small aperture, high porosity, with very good wind resistance and good air permeability, light weight, is currently doing the best material for clothing insulation materials. 

    The advantages of medical non-woven fabrics are:

1. strong ventilation, medical non-woven fabric from 100% fiber composition porous, good ventilation.
2. good filtration, polypropylene chips without water absorption, moisture content is zero, easy to filter;
3. good heat preservation.
4. Non-toxic, non-irritating, the product is produced with FDA food-grade raw materials, without other chemical components, stable performance, non-toxic, odor-free, non-irritating skin;
5. good waterproof.
6. good flexibility, by polypropylene spinning directly into a network of thermal bonding, product strength is better than ordinary staple fiber products, strength without direction, longitudinal and transverse strength is similar;
7. it is not untidy, elastic, recoverable, and has no fabric directivity.
8. feel good, soft, composed of fine fibers (2-3D) light spot-like hot-melt bonding molding, finished products with moderate softness, comfortable;
9. light, with polypropylene resin as the main raw material, the specific gravity is only 0.9, only three-fifths of cotton, fluffy, feel good;
10. compared with textile cloth, the production is high and the production speed is fast.
11. the price is low and can be produced in large quantities.
12. Antibacterial, chemical resistance, polypropylene is a chemical passive substance, not moth, and can isolate the presence of bacteria and insects in the liquid erosion; antibacterial, alkali corrosion, the finished product does not affect the intensity of erosion;
13. Environmental friendly, non-polluting, polypropylene chemical structure is not strong, the molecular chain structure is easy to break, thus effectively and quickly into the degradation process, and the relevant non-woven shopping bags can be used more than 10 times, and the pollution degree of waste plastic bags only 10%.


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